Questions related to webcam setup/configuration. Please mention your model/make of webcam when asking questions.

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16 views

Why browsers cannot recognise external webcamera?

My laptop has an inbuilt web camera but I want to use an external, USB web camera. Most of the programs can recognise it, but browsers don't (exactly Flash plugin).
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1answer
31 views

Laptop webcam no longer recognised in Ubuntu 15.04

As the title implies, my laptop no longer seems to see the built in webcam. I installed 15.04 about a week ago and it's been fine until around yesterday. lsusb: Bus 004 Device 006: ID 1770:ff00 Bus ...
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0answers
8 views

Two webcams of the same model are not working

I've been developing a dual webcam system for stereoscopic purposes, in a linux enviroment, using c++ with the opencv library The ideal setup would be with 2 webcams of the same model, but it didn't ...
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0answers
16 views

Ubuntu 14.04 Webcam VirtualMachine

I'm new in Ubuntu and I chose to use it with VirtualMachine. I wanted to test my integrated webcam from my notebook in it, I already connected it in the VM by clicking in "Removable Devices". But ...
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0answers
22 views

Webcam on MacBookAir6.1 does not work

I installed 14.04 on a MacBookAir 6.1 but the webcam does not work. All other issues I was able to resolve thanks to the community, this is the only left. The result of lspci -nnk is as follows: ...
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0answers
26 views

mtp not work ubuntu vivid 14.10 and Lenovo S-930

I added into /etc/udev/rules.d/51-android.rules: UBSYSTEM=="usb", ATTR{idVendor}=="17ef", ATTR{idProduct}=="7718", MODE="0666" Then I ran the following command (restarting the udev service): $ ...
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0answers
18 views

Built-in microphone and webcam no longer detected

I have a Dell vostro with built-in microphone and webcam. Until a couple of weeks ago both were working fine; now the microphone doesn't record sound and neither Skype nor Cheese detect the webcam. ...
0
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1answer
65 views

Thinkpad L450 Webcam not working

I've installed ubuntu 15.04 on my new Thinkpad L450. So far everything is working. But the Webcam does not seem to work, it is not recognized, e. g. by cheese. $ lsusb Bus 003 Device 002: ID ...
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0answers
34 views

15.04 libopencv conflicts, how to resolve?

So, I installed Cheese from the main repo, and it doesn't want to work. It just seg faults as soon as you launch it. It was working fine in 14.04, so I don't know what's going on. So, I hunted ...
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2answers
40 views

How do I make a video using my webcam? [duplicate]

I have an EEE PC 701 and want to record video using the built-in webcam. I have installed Lubuntu 14.10. I already have installed avconv and I want to use avconv.
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1answer
52 views

Webcam not working on Skype 14.04

My webcam does not work on Skype and I'm trying in vain to figure it out. In 'options' in the 'video-devices' my camera is working but when I call someone, I can't press the camera button nor does it ...
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0answers
34 views

Skype video captures with green static noise

Recently I've put 64-bit Ubuntu 15.04 on my Dell Inspiron 15 5548. I am experiencing big troubles with the video in Skype. It is capturing with big green static noise, while with other programs such ...
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1answer
42 views

Problem webcam Ubuntu 14.10, please help me! :(

The Cheese Webcam Booth this not working properly when I try to take a picture, she calls usually can capitar images, but when I click to take the picture, it is saved all black, no image only black ...
0
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0answers
9 views

streamer is talking poor photos

I have a usb web camera on /dev/video0 Ive used streamer in the past, and it worked great, but for some reason, right now, its taking lousy photos. Compare these photos: one taken using streamer, one ...
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0answers
80 views

C920 + OpenCV and VLC resolution problem

I am trying to use one webcam Logitech C920 with OpenCV to record videos and the resolution recorded is 640x320. I already tried to change the resolution with .set(CV_CAP_PROP_FRAME_WIDTH,1280) but it ...
1
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1answer
77 views

How do I prevent webcam hacks [closed]

I have read on many websites that there is an increasing number of attacks on webcams, based on viruses and similar software that allow third parties to gain control of the webcam of an attacked ...
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0answers
14 views

Dell Letitude E6400 Webcam Issues

I have Ubuntu 12.04 and when I inter lsusb in the terminal I get: root@joel:~# lsusb Bus 005 Device 002: ID 0a5c:5800 Broadcom Corp. BCM5880 Secure Applications Processor Bus 001 Device 001: ID ...
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0answers
59 views

Using a webcam with an odroid XU3

I am new to ubuntu having to use it for a project, i have an odroid XU3 running Ubuntu 12.04 and i am having issues with getting an input from a logitech webcam. Having looked around a few forums I ...
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1answer
71 views

webcam not working

I have a usb webcamera, which isnt working right. when i run cheese, or streamer, the light comes on, but I never get video or photo output. here is what dmesg says: [151626.040060] usb 1-4: new ...
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0answers
69 views

Drivers / setup for Macbook Pro 11,3 webcam and Ubuntu 14.10?

I've not been able to find any documentation on whether or not I should expect to be able to make the webcam work on my Macbook Pro 11,3 with Ubuntu 14.10. Would appreciate guidance.
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0answers
120 views

Cheese and GTK UVC Video Viewer not detecting external webcam

Ubuntu 14.04 LTS 64bit. External iBall webcam usb 2.0. Lenovo Z560 Laptop. My problem is, Cheese and GTK UVC Video viewer do not detect my external webcam. It just shows a black screen. The solutions ...
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0answers
87 views

Ubuntu 12.04 - Integrated Webcam not found with lsusb but it shows up in usb-devices?

This is an Alienware Area-51 m15x laptop, pre-2009 so not a Dell product. The integrated webcam worked under Ubuntu 10.x and I actually had it working briefly and could see my face in guvcview after ...
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0answers
24 views

cheese burst weird errors

When taking pictures in 'burst' mode with cheese I get errors such as these: (cheese:7899): GLib-CRITICAL **: Source ID 348 was not found when attempting to remove it (cheese:7899): GLib-CRITICAL ...
0
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1answer
49 views

My webcam is not working

I can't turn on my camera on Ubuntu 14.04.2 LTS because no device found, I tríed to use Cheese, but it still doesn't work! How can I fix it?
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0answers
32 views

Is it possible to apply cheese effects to any application that uses webcam?

I want to record some live videos using Hangouts on Air, or have some fun on my Skype video calls, and I wanted to know if it is possible to apply Cheese's webcam effects to any application that tries ...
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0answers
50 views

Laptop Asus Integrated Webcam is disabled

I've searched around google for this problem, but all solutions weren't successful on my pc. So the situation is this: :~$ lsusb Protocol spec without prior Class and Subclass spec at line 17509 ...
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0answers
135 views

How do I make firefox hello recognize my usb webcam?

I have a labtec usb webcam. It works well with cheese. It doesn't work with firefox hello. lsusb output Bus 002 Device 004: ID 093a:2626 Pixart Imaging, Inc.
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0answers
116 views

inconsistent recorded audio volume (Lubuntu 14.10 on Lenovo Ideapad G50-45)

I'm a Linux novice, I have a Lubuntu 14.10 installation on a newly bought Lenovo Ideapad G50-45. I managed to install everything myself on a computer that only had DOS, using lots of help from the ...
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0answers
59 views

Cheese works on Xfce session, but not on Ubuntu

Trying to use cheese, on my main ubuntu 14.04 LTS I get an error message, and screen is black. "There was an error playing video from the webcam" Similar to this question - UBUNTU 14.04 cheese booth ...
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0answers
44 views

How to use PrimeSense Sensor on Ubuntu 14.04?

I have a PrimeSense Sensor RD1.082 that I am trying to get working on my Ubuntu 14.04 machine, but with no such luck. Are there any drivers available for this device? Has anyone else managed to get ...
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1answer
146 views

Unable to make Skype videocall in Ubuntu 14.04?

I have Lenovo Ideapad-Z560 laptop with Ubuntu 14.04 (64-bit), iBall external cam USB 2.0. Skype 4.3 I am unable to make video call in Skype. When I go to Skype-->Options-->Video Devices, it ...
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0answers
67 views

Integrated webcam is not detected after every restart in 14.04

I'm using Ubuntu14.04 in Lenovo Thinkpad E520 and after every time I restart my system, integrated webcam is not detected. Cheese webcam booth is installed and it displays No device found message at ...
2
votes
1answer
118 views

Where's the settings/preferences in Cheese photo booth?

My built in camera doesn't work well, it's damage and have crappy and blurry result, so I use a Logitech webcam. Since I can switch the cams in Skype, I think the same option should be there for ...
2
votes
1answer
114 views

Access webcam on server

I have a couple of webcams connected to my Ubuntu 14.04 server by USB. Now I would like to access them from my client (Linux, Mac, Windows). What would be the best way to do that? Are there any ...
1
vote
1answer
36 views

Taking video and snapshots simultaneously using a webcam

I'm trying to do something fairly specific and I was wondering if anyone had some suggestions for ways to do it. I'm working on a program and for it I need an application to do the following ...
0
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0answers
294 views

FFmpeg rc buffer underflow

I have a problem with running ffmpeg+ffserver on my old laptop which has 1.7 Pentium 4 Single Core CPU. FFmpeg causing high CPU usage up-to 100% while running it produces "rc buffer underflow" error ...
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0answers
67 views

desynchronized audio with video after recording a webcam (With avconv 11-6:11-1 )

Giving the following function, I recorded a Logitech C525 webcam stream with sound and that gives me an unsynchronized video with sound. It progressively delay till 15 seconds on 1h30... I have now ...
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0answers
66 views

Thinkpad edge e535 Ubuntu 12.04 issues

I have a lenovo thinkpad edge e535 AMD A8 laptop. I purchased it a couple of years ago with Windows 7 preinstalled. Before a couple of months, I decided to install Ubuntu on this laptop for several ...
0
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1answer
153 views

Can't enable integrated webcam with function keys or via BIOS

I'm on 14.04 and I can't activate the integrated webcam on my Medion Akoya P6630 laptop. Usually, this is done with Fn+F9, but this does not work. Other function key combinations (Sleep, Brightness, ...
2
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0answers
130 views

How to set webcam video as desktop background?

I use a webcam to monitor inbound traffic, etc. for my office and would like to be able to set my desktop background to be a live feed from my webcam on my secondary or both monitors. How would one ...
0
votes
1answer
128 views

skype conference call problem

I am using Ubuntu 14.04 32 bit version. I have installed Skype 4.3.0.37. I can call anyone. But when I try for conference call, my video device does not work and my friends on the call can see that my ...
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0answers
217 views

How to fix “camera is busy or broken” bug in google chrome/chromium?

I have a laptop with ubuntu 14.04 on it. I'm unable to use my build in camera in google chrome or chromium. Camera works in cheese or skype without any issues. I just can't use websites like omegle or ...
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0answers
85 views

Skype not detecting webcam and microphone, while Audacity does

I have a Logitech Quickcam Vision Pro (Quickcam Pro 9000) and Skype doesn't detect it. When I start pavucontrol, the only place I can find the microphone is in "Configuration", where it is listed as: ...
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0answers
45 views

Can't enable laptop webcam and bluetooth with fn keys

I already researched a bit and tried some solutions like editing /etc/grub/default with: GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_osi=" And: GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_osi=Linux" But ...
0
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1answer
33 views

See processes which use device

I have this (hopefully) irrational fear someone might hijack my webcam, especially since some of my colleagues started to put some tape around theirs. For some reason I am sometimes not able to ...
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0answers
114 views

Logitech HD Pro Webcam C920 in kdenlive crashes after 1 second

In Kubuntu 14.10 in kdenlive, when recording from a Logitech HD Pro Webcam C920, recording works for 1 second, then freezes. When stopping recording, kdenlive reports the video as "invalid", and the ...
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1answer
140 views

Gstream video stream error

I'm trying to stream webcam video from one computer to another with low or zero latency. I used the following command. Sender: gst-launch-1.0 v4l2src ! video/x-raw,width=640,height=480 ! x264enc ! ...
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0answers
46 views

How to get the port of my webcam?

I have an integrated webcam on my laptop and I need to see the video stream outside my LAN. So how can I get the port of my integrated webcam ?
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0answers
88 views

How to enable WebCam in a browser?

My built-in WebCam on a Compaq 615 works in Skype and cheese, but doesn't work using a browser in chats like omegle. I can't enable it. Clicking on the flash player option doesn't do anything. How ...
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0answers
53 views

webcam applications not finding webcam

I am running Ubuntu 12.04 and every time I open cheese or any other web-cam program, they do not detect my web-cam device. cheese displays an error telling me that no camera was found. what should I ...